Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: PLSS Remove constraint PLSS Author Iowa Department of Transportation Remove constraint Author: Iowa Department of Transportation
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Bridges, Centroid Points: Iowa

Iowa Department of Transportation. This layer shows bridge locations in Iowa. To utilize fields with an NBI heading please refer to http://www.fhwa.dot.gov/bridge/mtguide.pdf. The da...

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Bridges, Line Geometry: Iowa

Iowa Department of Transportation. This layer shows bridge locations in Iowa. To utilize fields with an NBI heading please refer to http://www.fhwa.dot.gov/bridge/mtguide.pdf. The da...

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Roadway Asset Management System (RAMS), Right Shoulder Curbed data: Iowa

Iowa Department of Transportation. Right Shoulder Curbed data maintained inside the Roadway Asset Management System (RAMS).